Project case study

Flexible sEMG Electrode Array

A flexible 16-electrode sEMG array fabricated using Aerosol Jet Printing technology for wearable muscle activity monitoring in sport and rehabilitation.

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Overview

From need to functional engineering system.

This work connected electrode-array design with additive manufacturing and process characterization, focusing on the fabrication of flexible biomedical electrodes for muscle monitoring in sport and rehabilitation.

My contribution

  • Developed the geometry of a flexible sEMG electrode array.
  • Investigated Aerosol Jet Printing for flexible biomedical electronics.
  • Characterized printing parameters and deposition quality.
  • Applied structured experimental methods to improve repeatability and print quality.
  • Supported prototype fabrication and process optimization.
Project material

Real hardware, layouts, and results.

Optomec Aerosol Jet 5X system used for printed electronics development
CAD layout of the flexible sEMG electrode arrayPrinted flexible sEMG electrodesAerosol Jet Printing processPrinted trace characterization
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